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DISCUS™ DRG A225G
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23
places Wired Equivalent Privacy (WEP) and the other security features of the
original IEEE 802.11 standard. The goal of WPA2 certification is to support the
additional mandatory security features of the IEEE 802.11i standard that are not
already included for products that support WPA.
FIGURE 11.
Security
In order to configure this scenario refer to Table 3.
Table 3 WPA/WPA2 parameters settings
Parameter
Description
Authentication
Choose 802.1x or Pre-shared Key to use as the au-
thentication:
• 802.1x: for the enterprise network with a RADIUS
server. Refer to Table 4 802.1x Authentication pa-
rameters.
• Pre-shared key: for the SOHO network environ-
ment without an authentication server.method.
Pre-shared key type
Select the key type to be used in the Pre-shared
Key.
Pre-shared Key
Type in the key here.
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If 802.1X is used in your network, then you should enable this function for the
VoIP Router.
FIGURE 12.
IEEE 802.1X
Please refer to the following table.
Table 4 802.1x Authentication parameters
Parameter
Description
Authentication
Choose 802.1x authentication option.
Session Idle timeout
Defines a maximum period of time for which the
connection is maintained during inactivity.
Re-Authentication period
Defines a maximum period of time for which the
authentication server will dynamically re-assign a
session key to a connected client.
Quiet Period
Defines a maximum period of time for which the
VoIP Router will wait between failed authentica-
tions.
Server IP
The IP address of your authentication server.
Server Port
The port used for the authentication service.
Secret Key
The secret key shared between the authentica-
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25
tion server and its clients.
NAS-ID
Defines the request identifier of the Network Ac-
cess Server.
WEP.
Wired Equivalent Privacy (WEP) is a shared key encryption mechanism for
wireless networking. Encryption strength is 64 bit or 128 bit.
If you want to use WEP to protect your wireless network, you need to set the
same parameters for the VoIP Router and all your wireless clients.
FIGURE 13.
WEP
In order to configure this scenario please refer to the following table.
Table 5 WEP parameters settings
Parameter
Description
WEP Mode
Select 64 bit or 128 bit key to use for encryption.
Key Entry Method
Select Hex or ASCII to use for encryption key.
Key Provisioning
Select Static if there is only one fixed key for en-
cryption. If you want to select Dynamic, you
would need to enable 802.1x function first.
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You may automatically generate encryption keys or manually enter the keys. To
generate the key automatically with passphrase, check the
Passphrase
box and
enter a string of characters.
Select the default key from the drop down menu.
Click the
SAVE SETTINGS
button.
Be aware that any configuration changes could compromise your connectivity.
To manually configure the encryption key, enter five hexadecimal pairs of digits
for the 64-bit key, or enter 13 pairs for the 128-bit key (An hexadecimal digit is a
number or letter in the range 0-9 or A-F.)
WEP protects data transmitted between wireless nodes, but does not protect any transmissions
over your wired network or over the Internet.
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STATUS
The Status screen displays WAN/LAN connection status, firmware, and hard-
ware version numbers, illegal attempts to access your network, as well as in-
formation on DHCP clients connected to your network. The security log may be
saved to a file by clicking
Save
and choosing a location.
The following information is available on the Status screen:
Table 6 Status Parameters
Parameter
Description
INTERNET
Displays WAN connection type and status.
GATEWAY
Displays system IP settings, as well as DHCP
Server and Firewall status.
INFORMATION
Displays the number of attached clients, the
firmware versions, the physical MAC address for
each media interface and for the VoIP Router, as
well as the hardware version and serial number.
ATM PVC
Displays ATM connection type and status.
FIGURE 14.
Status
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